Cheap flights from Illinois to Kolkata (CCU) from $513
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Illinois to Kolkata?
Find a great deal and save up to 65% by booking at least 55 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Illinois to Kolkata within the next two weeks, with the cheapest ticket starting at $1,139.
What is the cheapest month to fly from Illinois to Kolkata?
The best pricing can be found in the month of September. Prices to Kolkata from Illinois average $1,242. You can even find prices in September for less than $1,242, as users have found deals to Kolkata from as low as $621. The month of December appears to be one of the more expensive times to travel to Kolkata from Illinois. Flying in the targeted month can save you up to 49%.
When is the cheapest time to fly from Illinois to Kolkata (IL - CCU)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Kolkata as you normally would.
Cheap Qatar Airways flights from Illinois to Kolkata
Explore cheap flight options specifically provided by Qatar Airways for the route between Illinois and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Take a peek at the cheapest Qatar Airways flights we've detected traveling from Illinois to Kolkata. Make sure to check back often as deals are often changing.
Cheap Lufthansa flights from Illinois to Kolkata
Explore cheap flight options specifically provided by Lufthansa for the route between Illinois and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Have a look at some of the cheapest available Lufthansa flights departing from Illinois and landing in Kolkata. Check back soon if you're not seeing flights that suit your needs.
Cheap Illinois to Kolkata flights in May & June 2024
Find cheap flight options from Illinois to Kolkata specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Prices were last updated on May 23, 2024.
The lowest fares we've come across on flights traveling from Illinois to Kolkata in May and June 2024. Check back regularly for other flight deals.
Illinois to Kolkata 2024 flight deals
Discover exclusive flight deals for travel between Illinois and Kolkata in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
The lowest fares we've come across on flights traveling from Illinois to Kolkata in May and June 2024. Check back regularly for other flight deals.
Illinois to Kolkata flights leaving soon
Find last-minute flight options from Illinois to Kolkata for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Have a look at some of the flights available from Illinois to Kolkata departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Kolkata from Illinois
Search for one-way flight options from Illinois to Kolkata. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Users in need of a one-way flight from Illinois to Kolkata can choose from these deals. Users can also find round-trip Illinois to Kolkata flights by using the search form above.
Find flights from Illinois to Kolkata within your budget
Customize your flight search to find flights from Illinois to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Fly from
Fly to
Budget
$1,061 - $1,644
Route
Depart
Return
Price
Chicago O'Hare IntlKolkata Netaji S. Chandra
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Wed 8/7
2 stops26h 40m
Kolkata Netaji S. Chandra
Sun 8/25
2 stops26h 15m
Chicago O'Hare IntlKolkata Netaji S. Chandra
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Tue 8/6
1 stop34h 30m
Kolkata Netaji S. Chandra
Tue 8/27
1 stop21h 55m
Chicago O'Hare IntlKolkata Netaji S. Chandra
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Thu 6/20
2 stops49h 05m
Kolkata Netaji S. Chandra
Fri 9/13
2 stops27h 55m
Chicago O'Hare IntlKolkata Netaji S. Chandra
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Thu 7/11
2 stops30h 20m
Kolkata Netaji S. Chandra
Sun 7/21
2 stops28h 30m
Chicago O'Hare IntlKolkata Netaji S. Chandra
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Thu 8/8
1 stop25h 20m
Kolkata Netaji S. Chandra
Sun 8/25
1 stop21h 55m
Chicago O'Hare IntlKolkata Netaji S. Chandra
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Thu 7/4
2 stops26h 21m
Kolkata Netaji S. Chandra
Fri 9/13
2 stops35h 20m
Chicago O'Hare IntlKolkata Netaji S. Chandra
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Thu 5/30
2 stops30h 38m
Kolkata Netaji S. Chandra
Sun 6/9
2 stops35h 31m
Chicago O'Hare IntlKolkata Netaji S. Chandra
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Sun 6/30
2 stops35h 40m
Kolkata Netaji S. Chandra
Sat 7/13
2 stops31h 15m
Chicago O'Hare IntlKolkata Netaji S. Chandra
ORD - CCU
ORDCCU
Chicago O'Hare Intl
Mon 7/22
1 stop25h 00m
Kolkata Netaji S. Chandra
Sat 8/17
1 stop29h 30m
No data available for this route at this time. Please check back soon.
Best time to book a flight from Illinois to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from Illinois with our price prediction graph.
Reviews of airlines servicing Kolkata
Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated May 23, 2024.
See what other customers who have flown with Qatar Airways, Lufthansa and Etihad Airways from Illinois to Kolkata have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Illinois to KolkataSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Illinois to Kolkata
Discover the top 6 airlines that operate flights from Illinois to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,730,072 searches. Data last updated May 23, 2024.
Search flights from Illinois to Kolkata by cabin class
Find flights from Illinois to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Illinois to Kolkata?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kolkata from Illinois today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Illinois to Kolkata?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Illinois to Kolkata.
Can Cheapflights find flights from Illinois to Kolkata with no change fees?
Yes, we can. To see specific flights from Illinois to Kolkata with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Illinois to Kolkata become cheaper?
Of course! You can now track prices for flights from Illinois to Kolkata and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.